FFmpeg

Commit Graph

Author	SHA1	Message	Date
Mashiat Sarker Shakkhar	9d25f1f619	Windows Media Audio Lossless decoder Decodes 16-bit WMA Lossless encoded files. 24-bit is not supported yet. Bitstream parser written by Andreas Öman with contributions from Baptiste Coudurier and Ulion. Includes a number of bug-fixes from Benjamin Larsson, Michael Niedermayer and Konstantin Shishkov, shine and polish by Diego Biurrun. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Alex Converse	9243ec4a50	rv10/20: Fix slice overflow with checked bitstream reader.	13 years ago
Michael Niedermayer	71db86d53b	h263dec: Disallow width/height changing with frame threads. Fixes CVE-2011-3937 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Alex Converse	2f6528537f	rv10/20: Fix a buffer overread caused by losing track of the remaining buffer size. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Alex Converse	1697c29d75	rmdec: Honor .RMF tag size rather than assuming 18.	13 years ago
Martin Storsjö	b087ce2bee	g722: Fix the QMF scaling This fixes clipping if the encoder input used the full 16 bit input range (samples with a magnitude below 16383 worked fine). The filtered subband samples should be 15 bit maximum, while the code earlier produced them scaled to 16 bit. This makes the decoder output have double the magnitude compared to before. The spec reference samples doesn't test the QMF at all, which was why this part slipped past initially. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	56bf24ad78	r3d: don't set codec timebase. It's not supposed to be set by demuxers. Set avg_frame_rate and r_frame_rate instead.	13 years ago
Anton Khirnov	efec3bc65a	electronicarts: set timebase for tgv video. The container has no timestamps and the framerate isn't stored in the data either. The decoder sets codec timebase to experimentally found value 1/15. Do the same for the demuxer too, it should at least be better than the default 1/90000.	13 years ago
Anton Khirnov	e39400c3a8	electronicarts: parse the framerate for cmv video.	13 years ago
Anton Khirnov	1bb3990b56	ogg: don't set codec timebase Demuxers are not supposed to set it.	13 years ago
Anton Khirnov	1d3144c318	electronicarts: don't set codec timebase Demuxers are not supposed to set it. Set stream timebase and framerates instead (this is a cfr container with no timestamps).	13 years ago
Anton Khirnov	10a6e0c346	avs: don't set codec timebase Demuxers are not supposed to set it. Set r_frame_rate and avg_frame_rate instead.	13 years ago
Derek Buitenhuis	f604eab30a	wavpack: Fix an integer overflow Integer Overflow Checker detected an integer overflow while FATE was running. See: http://fate.libav.org/x86_64-linux-ioc/ Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Diego Biurrun	36697be187	swscale: K&R formatting cosmetics for PowerPC code (part II/II)	13 years ago
Ingo Brückl	c05e2be9a2	mp3dec: Fix reading file size and frames in VBRI headers The fields "Number of Bytes" and "Number of Frames" are mixed up. "Bytes" come first, "Frames" behind. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Alex Converse <alex.converse@gmail.com>	13 years ago
Diego Biurrun	1c4717be4f	mjpegdec: use correct variable in av_log invocation libavcodec/mjpegdec.c:1463: warning: format ‘%x’ expects type ‘unsigned int’, but argument 5 has type ‘const uint8_t *’	13 years ago
Diego Biurrun	75c553eb26	rmdec: adjust printf format string specifier to fix warning libavformat/rmdec.c:383: warning: format ‘%d’ expects type ‘int’, but argument 7 has type ‘int64_t’	13 years ago
Diego Biurrun	324deaa268	Replace AVFrame pointer type punning by proper struct member assignments.	13 years ago
Diego Biurrun	47c0ac96aa	Replace AVFrame pointer casts by proper struct member accesses.	13 years ago
Diego Biurrun	562b6c744a	Remove unnecessary AVFrame pointer casts.	13 years ago
Diego Biurrun	2f4b476e04	msmpeg4: Split encoding backend code off from general backend code.	13 years ago
Anton Khirnov	eb727387fd	lavc: shrink encoded video packet size after encoding. Based on a patch by Nicolas George <nicolas.george <at> normalesup.org>	13 years ago
Ronald S. Bultje	0ce4fe482c	h264: error out on invalid bitdepth. Fixes invalid reads while initializing the dequant tables, which uses the bit depth to determine the QP table size. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Christophe Gisquet	cc412b7104	aacsbr: use a swap index for the Y matrix rather than copy buffers. Signed-off-by: Alex Converse <alex.converse@gmail.com>	13 years ago
Ronald S. Bultje	63c9de6469	huffyuv: do not abort on unknown pix_fmt; instead, return an error. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	bd17a40a7e	lcl: return negative error codes on decode_init() errors. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Martin Storsjö	984b914c55	rtpenc: Use MB info side data for splitting H263 packets for RFC 2190 This makes the packetization spec compliant for cases where one single GOB doesn't fit into an RTP packet. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	bdc1220eeb	h263enc: Add an option for outputting info about MBs as side data Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	442c1320e7	avpacket: Add a function for shrinking already allocated side data Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Vitor Sessak	5cd1337f5d	nellymoserdec: Saner and faster IMDCT windowing Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Vitor Sessak	882abda5a2	amrnbdec: check frame size before decoding. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Ronald S. Bultje	8a9faf33f2	cscd: use negative error values to indicate decode_init() failures. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	d1604b3de9	h264: prevent overreads in intra PCM decoding. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Justin Ruggles	f240df6a74	FATE: do not decode audio in the nuv test. We already have sufficient coverage for 16-bit pcm.	13 years ago
Justin Ruggles	929dd8c108	dxa: set audio stream time base using the sample rate	13 years ago
Justin Ruggles	aa831c4093	psx-str: do not allow seeking by bytes	13 years ago
Justin Ruggles	bdbf1fa405	asfdec: Do not set AVCodecContext.frame_size	13 years ago
Justin Ruggles	4bf6775e9d	vqf: set packet parameters after av_new_packet() Otherwise the values are overwritten.	13 years ago
Vitor Sessak	9b4cd58611	mpegaudiodec: use DSPUtil.butterflies_float(). Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Justin Ruggles	841c17177b	FATE: add mp3 test for sample that exhibited false overreads related to `b716542691` Error messages and audible artifacts were fixed in that commit.	13 years ago
Paul B Mahol	31b132c094	fate: add cdxl test for bit line plane arrangement Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Ronald S. Bultje	07a180972f	vmnc: return error on decode_init() failure. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Justin Ruggles	a45a1ea521	libvorbis: add/update error messages also use AVERROR codes for some return values instead of -1	13 years ago
Justin Ruggles	592c4dbc7e	libvorbis: use AVFifoBuffer for output packet buffer simplifies the code and does less memmove()	13 years ago
Justin Ruggles	1fe7c1be54	libvorbis: remove unneeded e_o_s check vorbis_bitrate_flushpacket() does not return any packets that should not be output in the bitstream.	13 years ago
Justin Ruggles	94025d8a99	libvorbis: check return values for functions that can return errors	13 years ago
Justin Ruggles	c5063e0348	libvorbis: use float input instead of s16 libvorbis takes float input, so we can just deinterleave/reorder the input as-is instead of also converting.	13 years ago
Justin Ruggles	f15c4281dc	libvorbis: do not flush libvorbis analysis if dsp state was not initialized Fixes a segfault if init() fails before initializing the dsp state	13 years ago
Justin Ruggles	147ff24a0e	libvorbis: use VBR by default, with default quality of 3	13 years ago
Justin Ruggles	182d4f1f38	libvorbis: fix use of minrate/maxrate AVOptions - enable the options for audio encoding - properly check for user-set maxrate - use correct calling order in vorbis_encode_setup_managed()	13 years ago

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32659 Commits (9d25f1f6194dba9cfd60c0596aa59ad145d61382) All Branches Search

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